Sensor element and gas sensor
US-2025164437-A1 · May 22, 2025 · US
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Hirata Noriko patents
Hirata Noriko is listed as an inventor on 42 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hirata Noriko |
| Total patents | 42 |
| First publication | Feb 5, 2015 |
| Latest publication | May 22, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Ammonia gas sensor and method for measuring concentration of ammonia gas
US-10876993-B2 · Dec 29, 2020 · US
Gas sensor
US-10845327-B2 · Nov 24, 2020 · US
Gas sensor, method for producing conductive paste, and method for manufacturing gas sensor
US-10816500-B2 · Oct 27, 2020 · US
Gas sensor and method for manufacturing gas sensor
US-10816501-B2 · Oct 27, 2020 · US
Gas sensor and sensor element
US-2020309727-A1 · Oct 1, 2020 · US
Method of reducing output degradation of gas sensor
US-10605763-B2 · Mar 31, 2020 · US
Gas sensor
US-10520466-B2 · Dec 31, 2019 · US
Gas sensor
US-10514355-B2 · Dec 24, 2019 · US
Gas sensor and gas concentration measuring method using the same
US-10429338-B2 · Oct 1, 2019 · US
Recent patents
Latest publications not already listed above.
Method for diagnosing degradation in catalyst
US-10428717-B2 · Oct 1, 2019 · US
Gas sensor
US-10416111-B2 · Sep 17, 2019 · US
Gas sensor
US-2019154628-A1 · May 23, 2019 · US
Gas sensor
US-10241074-B2 · Mar 26, 2019 · US
Catalyst deterioration diagnosis method
US-10196958-B2 · Feb 5, 2019 · US
Gas sensor, method of producing conductive paste, and method of manufacturing gas sensor
US-10168295-B2 · Jan 1, 2019 · US
Method for diagnosing degradation of catalyst and catalyst degradation diagnosis system
US-10125657-B2 · Nov 13, 2018 · US
Method for diagnosing degradation of catalyst and catalyst degradation diagnosis system
US-10125656-B2 · Nov 13, 2018 · US
Method of recovering process for gas sensor
US-10101294-B2 · Oct 16, 2018 · US
Method of reducing output degradation of gas sensor
US-2018128771-A1 · May 10, 2018 · US
Catalyst deterioration diagnosis method
US-9939348-B2 · Apr 10, 2018 · US
Gas sensor, catalyst diagnosis system, and catalyst diagnostic method
US-2018094564-A1 · Apr 5, 2018 · US
Gas sensor
US-2018088074-A1 · Mar 29, 2018 · US
Gas sensor and gas concentration measuring method using the same
US-2018059046-A1 · Mar 1, 2018 · US
Catalyst deterioration diagnosis system and catalyst deterioration diagnosis method
US-9891139-B2 · Feb 13, 2018 · US
Method for diagnosing degradation in catalyst
US-2018010506-A1 · Jan 11, 2018 · US
Gas sensor
US-2018011051-A1 · Jan 11, 2018 · US
Method for diagnosing degradation of catalyst and catalyst degradation diagnosis system
US-2017276051-A1 · Sep 28, 2017 · US
Method for diagnosing degradation of catalyst and catalyst degradation diagnosis system
US-2017276052-A1 · Sep 28, 2017 · US
Ammonia gas sensor and method for measuring concentration of ammonia gas
US-2017184538-A1 · Jun 29, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Ngk Insulators Ltd | 42 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G01N27/4074 | 17 |
| G01N27/4075 | 17 |
| F01N11/00 | 15 |
| Y02T10/40 | 15 |
| F01N2550/02 | 13 |